1339988901888

素因数分解:

$2^{20}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 672

約数和(自身を含む): 4569843023872

約数和(自身を除く): 3229854121984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 151, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 302, 312, 336, 364, 372, 384, 403, 416, 434, 448, 453, 496, 512, 546, 604, 624, 651, 672, 728, 744, 768, 806, 832, 868, 896, 906, 992, 1024, 1057, 1092, 1208, 1209, 1248, 1302, 1344, 1456, 1488, 1536, 1612, 1664, 1736, 1792, 1812, 1963, 1984, 2048, 2114, 2184, 2416, 2418, 2496, 2604, 2688, 2821, 2912, 2976, 3072, 3171, 3224, 3328, 3472, 3584, 3624, 3926, 3968, 4096, 4228, 4368, 4681, 4832, 4836, 4992, 5208, 5376, 5642, 5824, 5889, 5952, 6144, 6342, 6448, 6656, 6944, 7168, 7248, 7852, 7936, 8192, 8456, 8463, 8736, 9362, 9664, 9672, 9984, 10416, 10752, 11284, 11648, 11778, 11904, 12288, 12684, 12896, 13312, 13741, 13888, 14043, 14336, 14496, 15704, 15872, 16384, 16912, 16926, 17472, 18724, 19328, 19344, 19968, 20832, 21504, 22568, 23296, 23556, 23808, 24576, 25368, 25792, 26624, 27482, 27776, 28086, 28672, 28992, 31408, 31744, 32767, 32768, 33824, 33852, 34944, 37448, 38656, 38688, 39936, 41223, 41664, 43008, 45136, 46592, 47112, 47616, 49152, 50736, 51584, 53248, 54964, 55552, 56172, 57344, 57984, 60853, 62816, 63488, 65534, 65536, 67648, 67704, 69888, 74896, 77312, 77376, 79872, 82446, 83328, 86016, 90272, 93184, 94224, 95232, 98301, 98304, 101472, 103168, 106496, 109928, 111104, 112344, 114688, 115968, 121706, 125632, 126976, 131068, 131072, 135296, 135408, 139776, 149792, 154624, 154752, 159744, 164892, 166656, 172032, 180544, 182559, 186368, 188448, 190464, 196602, 196608, 202944, 206336, 212992, 219856, 222208, 224688, 229376, 231936, 243412, 251264, 253952, 262136, 262144, 270592, 270816, 279552, 299584, 309248, 309504, 319488, 329784, 333312, 344064, 361088, 365118, 372736, 376896, 380928, 393204, 393216, 405888, 412672, 425971, 425984, 439712, 444416, 449376, 458752, 463872, 486824, 502528, 507904, 524272, 524288, 541184, 541632, 559104, 599168, 618496, 619008, 638976, 659568, 666624, 688128, 722176, 730236, 745472, 753792, 761856, 786408, 786432, 811776, 825344, 851942, 851968, 879424, 888832, 898752, 917504, 927744, 973648, 1005056, 1015808, 1048544, 1048576, 1082368, 1083264, 1118208, 1198336, 1236992, 1238016, 1277913, 1277952, 1319136, 1333248, 1376256, 1444352, 1460472, 1490944, 1507584, 1523712, 1572816, 1572864, 1623552, 1650688, 1703884, 1703936, 1758848, 1777664, 1797504, 1835008, 1855488, 1947296, 2010112, 2031616, 2097088, 2164736, 2166528, 2236416, 2396672, 2473984, 2476032, 2555826, 2555904, 2638272, 2666496, 2752512, 2888704, 2920944, 2981888, 3015168, 3047424, 3145632, 3145728, 3247104, 3301376, 3407768, 3407872, 3517696, 3555328, 3595008, 3670016, 3710976, 3894592, 4020224, 4063232, 4194176, 4329472, 4333056, 4472832, 4793344, 4947968, 4952064, 5111652, 5111808, 5276544, 5332992, 5505024, 5777408, 5841888, 5963776, 6030336, 6094848, 6291264, 6494208, 6602752, 6815536, 6815744, 7035392, 7110656, 7190016, 7340032, 7421952, 7789184, 8040448, 8126464, 8388352, 8658944, 8666112, 8945664, 9586688, 9895936, 9904128, 10223304, 10223616, 10553088, 10665984, 11010048, 11554816, 11683776, 11927552, 12060672, 12189696, 12582528, 12988416, 13205504, 13631072, 13631488, 14070784, 14221312, 14380032, 14843904, 15578368, 16080896, 16252928, 16776704, 17317888, 17332224, 17891328, 19173376, 19791872, 19808256, 20446608, 20447232, 21106176, 21331968, 22020096, 23109632, 23367552, 23855104, 24121344, 24379392, 25165056, 25976832, 26411008, 27262144, 28141568, 28442624, 28760064, 29687808, 31156736, 32161792, 32505856, 33553408, 34635776, 34664448, 35782656, 38346752, 39583744, 39616512, 40893216, 40894464, 42212352, 42663936, 46219264, 46735104, 47710208, 48242688, 48758784, 50330112, 51953664, 52822016, 54524288, 56283136, 56885248, 57520128, 59375616, 62313472, 64323584, 67106816, 69271552, 69328896, 71565312, 76693504, 79167488, 79233024, 81786432, 84424704, 85327872, 92438528, 93470208, 95420416, 96485376, 97517568, 100660224, 103907328, 105644032, 109048576, 112566272, 113770496, 115040256, 118751232, 124626944, 128647168, 134213632, 138543104, 138657792, 143130624, 153387008, 158334976, 158466048, 163572864, 168849408, 170655744, 184877056, 186940416, 192970752, 201320448, 207814656, 211288064, 218097152, 225132544, 227540992, 230080512, 237502464, 249253888, 257294336, 268427264, 277086208, 277315584, 286261248, 306774016, 316932096, 327145728, 337698816, 341311488, 369754112, 373880832, 385941504, 402640896, 415629312, 422576128, 436194304, 450265088, 460161024, 475004928, 498507776, 514588672, 536854528, 554172416, 554631168, 613548032, 633864192, 654291456, 675397632, 682622976, 739508224, 747761664, 771883008, 805281792, 831258624, 872388608, 900530176, 920322048, 997015552, 1029177344, 1073709056, 1108344832, 1109262336, 1227096064, 1267728384, 1308582912, 1350795264, 1479016448, 1495523328, 1543766016, 1610563584, 1662517248, 1744777216, 1801060352, 1840644096, 1994031104, 2058354688, 2147418112, 2218524672, 2454192128, 2617165824, 2701590528, 2958032896, 2991046656, 3087532032, 3221127168, 3325034496, 3489554432, 3602120704, 3681288192, 3988062208, 4294836224, 4437049344, 4908384256, 5234331648, 5403181056, 5982093312, 6175064064, 6442254336, 6979108864, 7204241408, 7362576384, 7976124416, 8589672448, 8874098688, 10468663296, 10806362112, 11964186624, 12884508672, 13958217728, 14408482816, 14725152768, 15952248832, 17179344896, 20937326592, 21612724224, 23928373248, 25769017344, 27916435456, 31904497664, 34358689792, 41874653184, 43225448448, 47856746496, 51538034688, 55832870912, 63808995328, 83749306368, 95713492992, 103076069376, 111665741824, 167498612736, 191426985984, 223331483648, 334997225472, 446662967296, 669994450944, 1339988901888]

約数ペア:

[(1, 1339988901888), (2, 669994450944), (3, 446662967296), (4, 334997225472), (6, 223331483648), (7, 191426985984), (8, 167498612736), (12, 111665741824), (13, 103076069376), (14, 95713492992), (16, 83749306368), (21, 63808995328), (24, 55832870912), (26, 51538034688), (28, 47856746496), (31, 43225448448), (32, 41874653184), (39, 34358689792), (42, 31904497664), (48, 27916435456), (52, 25769017344), (56, 23928373248), (62, 21612724224), (64, 20937326592), (78, 17179344896), (84, 15952248832), (91, 14725152768), (93, 14408482816), (96, 13958217728), (104, 12884508672), (112, 11964186624), (124, 10806362112), (128, 10468663296), (151, 8874098688), (156, 8589672448), (168, 7976124416), (182, 7362576384), (186, 7204241408), (192, 6979108864), (208, 6442254336), (217, 6175064064), (224, 5982093312), (248, 5403181056), (256, 5234331648), (273, 4908384256), (302, 4437049344), (312, 4294836224), (336, 3988062208), (364, 3681288192), (372, 3602120704), (384, 3489554432), (403, 3325034496), (416, 3221127168), (434, 3087532032), (448, 2991046656), (453, 2958032896), (496, 2701590528), (512, 2617165824), (546, 2454192128), (604, 2218524672), (624, 2147418112), (651, 2058354688), (672, 1994031104), (728, 1840644096), (744, 1801060352), (768, 1744777216), (806, 1662517248), (832, 1610563584), (868, 1543766016), (896, 1495523328), (906, 1479016448), (992, 1350795264), (1024, 1308582912), (1057, 1267728384), (1092, 1227096064), (1208, 1109262336), (1209, 1108344832), (1248, 1073709056), (1302, 1029177344), (1344, 997015552), (1456, 920322048), (1488, 900530176), (1536, 872388608), (1612, 831258624), (1664, 805281792), (1736, 771883008), (1792, 747761664), (1812, 739508224), (1963, 682622976), (1984, 675397632), (2048, 654291456), (2114, 633864192), (2184, 613548032), (2416, 554631168), (2418, 554172416), (2496, 536854528), (2604, 514588672), (2688, 498507776), (2821, 475004928), (2912, 460161024), (2976, 450265088), (3072, 436194304), (3171, 422576128), (3224, 415629312), (3328, 402640896), (3472, 385941504), (3584, 373880832), (3624, 369754112), (3926, 341311488), (3968, 337698816), (4096, 327145728), (4228, 316932096), (4368, 306774016), (4681, 286261248), (4832, 277315584), (4836, 277086208), (4992, 268427264), (5208, 257294336), (5376, 249253888), (5642, 237502464), (5824, 230080512), (5889, 227540992), (5952, 225132544), (6144, 218097152), (6342, 211288064), (6448, 207814656), (6656, 201320448), (6944, 192970752), (7168, 186940416), (7248, 184877056), (7852, 170655744), (7936, 168849408), (8192, 163572864), (8456, 158466048), (8463, 158334976), (8736, 153387008), (9362, 143130624), (9664, 138657792), (9672, 138543104), (9984, 134213632), (10416, 128647168), (10752, 124626944), (11284, 118751232), (11648, 115040256), (11778, 113770496), (11904, 112566272), (12288, 109048576), (12684, 105644032), (12896, 103907328), (13312, 100660224), (13741, 97517568), (13888, 96485376), (14043, 95420416), (14336, 93470208), (14496, 92438528), (15704, 85327872), (15872, 84424704), (16384, 81786432), (16912, 79233024), (16926, 79167488), (17472, 76693504), (18724, 71565312), (19328, 69328896), (19344, 69271552), (19968, 67106816), (20832, 64323584), (21504, 62313472), (22568, 59375616), (23296, 57520128), (23556, 56885248), (23808, 56283136), (24576, 54524288), (25368, 52822016), (25792, 51953664), (26624, 50330112), (27482, 48758784), (27776, 48242688), (28086, 47710208), (28672, 46735104), (28992, 46219264), (31408, 42663936), (31744, 42212352), (32767, 40894464), (32768, 40893216), (33824, 39616512), (33852, 39583744), (34944, 38346752), (37448, 35782656), (38656, 34664448), (38688, 34635776), (39936, 33553408), (41223, 32505856), (41664, 32161792), (43008, 31156736), (45136, 29687808), (46592, 28760064), (47112, 28442624), (47616, 28141568), (49152, 27262144), (50736, 26411008), (51584, 25976832), (53248, 25165056), (54964, 24379392), (55552, 24121344), (56172, 23855104), (57344, 23367552), (57984, 23109632), (60853, 22020096), (62816, 21331968), (63488, 21106176), (65534, 20447232), (65536, 20446608), (67648, 19808256), (67704, 19791872), (69888, 19173376), (74896, 17891328), (77312, 17332224), (77376, 17317888), (79872, 16776704), (82446, 16252928), (83328, 16080896), (86016, 15578368), (90272, 14843904), (93184, 14380032), (94224, 14221312), (95232, 14070784), (98301, 13631488), (98304, 13631072), (101472, 13205504), (103168, 12988416), (106496, 12582528), (109928, 12189696), (111104, 12060672), (112344, 11927552), (114688, 11683776), (115968, 11554816), (121706, 11010048), (125632, 10665984), (126976, 10553088), (131068, 10223616), (131072, 10223304), (135296, 9904128), (135408, 9895936), (139776, 9586688), (149792, 8945664), (154624, 8666112), (154752, 8658944), (159744, 8388352), (164892, 8126464), (166656, 8040448), (172032, 7789184), (180544, 7421952), (182559, 7340032), (186368, 7190016), (188448, 7110656), (190464, 7035392), (196602, 6815744), (196608, 6815536), (202944, 6602752), (206336, 6494208), (212992, 6291264), (219856, 6094848), (222208, 6030336), (224688, 5963776), (229376, 5841888), (231936, 5777408), (243412, 5505024), (251264, 5332992), (253952, 5276544), (262136, 5111808), (262144, 5111652), (270592, 4952064), (270816, 4947968), (279552, 4793344), (299584, 4472832), (309248, 4333056), (309504, 4329472), (319488, 4194176), (329784, 4063232), (333312, 4020224), (344064, 3894592), (361088, 3710976), (365118, 3670016), (372736, 3595008), (376896, 3555328), (380928, 3517696), (393204, 3407872), (393216, 3407768), (405888, 3301376), (412672, 3247104), (425971, 3145728), (425984, 3145632), (439712, 3047424), (444416, 3015168), (449376, 2981888), (458752, 2920944), (463872, 2888704), (486824, 2752512), (502528, 2666496), (507904, 2638272), (524272, 2555904), (524288, 2555826), (541184, 2476032), (541632, 2473984), (559104, 2396672), (599168, 2236416), (618496, 2166528), (619008, 2164736), (638976, 2097088), (659568, 2031616), (666624, 2010112), (688128, 1947296), (722176, 1855488), (730236, 1835008), (745472, 1797504), (753792, 1777664), (761856, 1758848), (786408, 1703936), (786432, 1703884), (811776, 1650688), (825344, 1623552), (851942, 1572864), (851968, 1572816), (879424, 1523712), (888832, 1507584), (898752, 1490944), (917504, 1460472), (927744, 1444352), (973648, 1376256), (1005056, 1333248), (1015808, 1319136), (1048544, 1277952), (1048576, 1277913), (1082368, 1238016), (1083264, 1236992), (1118208, 1198336)]